Posts with tag 'masterslave'
This is a follow up to Using SPI on an AVR (1) and Using SPI on an AVR (2) articles which illustrated using an AVR Microcontroller to communicate with some simple SPI Slave devices.
This entry shows two AVR Micro controllers communicating with each other through SPI - one acting as Master and one as Slave ...
andrew @ rocketnumbernine.com
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Checkout phatIO an IO device that looks like a USB filesystem
Set a pin to 5V by saving "1" to its control file, set it back to 0V by saving "0".
Control LCD and LED displays by writing the data to display to a file.
Communicate with TWI, and SPI and other devices by writing data to a file.
Videos, reference and more at phatIO
Set a pin to 5V by saving "1" to its control file, set it back to 0V by saving "0".
Control LCD and LED displays by writing the data to display to a file.
Communicate with TWI, and SPI and other devices by writing data to a file.
Videos, reference and more at phatIO
